YD5102-2010《通信线路工程设计规范》6.2.14规定:直埋光(电)缆与其他通信线路平行时最小净距应为()M。
A.0.5
B.0.75
C.0.8
D.1
参考答案:A
The man pulled out a gold watch, ______ were made of small diamonds. [ ]
A. the hands of whom
B. whom the hands of
C. which the hands of
D. the hands of which
第四脑室内有蒂的肿瘤或囊肿悬浮于脑脊液中,当头位改变时突然梗阻第四脑室正中孔和侧孔,导致颅内压骤升。患者突发眩晕、呕吐、意识障碍
A.Morvan征B.Brun征C.总体反射D.Charcot关节E.马鞍回避